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in Ruby things in general happen at runtime, no need to specify that

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fxn committed May 19, 2010
1 parent 1c3d2a5 commit b9fcd8d71f94702463b97545bb70ce4727c5b47e
Showing with 3 additions and 2 deletions.
  1. +3 −2 activesupport/lib/active_support/core_ext/class/inheritable_attributes.rb
@@ -9,8 +9,9 @@ module ClassInheritableAttributes # :nodoc:
# their parents' attributes, instead of just a pointer to the same. This means that the child can add elements
# to, for example, an array without those additions being shared with either their parent, siblings, or
# children, which is unlike the regular class-level attributes that are shared across the entire hierarchy.
-# Note that subclasses are give a copy of parent attributes at runtime when subclass is created. After the
-# subclass has been created any change in parent attributes will not be reflected in child.
+# The copies of inheritable parent attributes are added to subclasses when they are created, via the
+# +inherited+ hook.
class Class # :nodoc:
def class_inheritable_reader(*syms)
options = syms.extract_options!

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